Vulnerability Monitor

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CVE-2017-2619

Samba before versions 4.6.1, 4.5.7 and 4.4.11 are vulnerable to a malicious client using a symlink race to allow access to areas of the server file system not exported under the share definition.

Published

2018-03-12T15:29:00.443

Last Modified

2024-11-21T03:23:50.760

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

CVSSv2 Vector

AV:N/AC:M/Au:S/C:P/I:P/A:P

Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: SINGLE
Confidentiality Impact: PARTIAL
Integrity Impact: PARTIAL
Availability Impact: PARTIAL

Exploitability Score

6.8

Impact Score

6.4

Weaknesses

Type: Secondary
CWE-362
Type: Primary
CWE-59
CWE-362

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	samba	samba	< 4.4.12	Yes
Application	samba	samba	< 4.5.7	Yes
Application	samba	samba	< 4.6.1	Yes
Operating System	debian	debian_linux	8.0	Yes
Operating System	redhat	enterprise_linux	6.0	Yes
Operating System	redhat	enterprise_linux	7.0	Yes

References

http://www.securityfocus.com/bid/97033 Third Party Advisory, VDB Entry ([email protected])
http://www.securitytracker.com/id/1038117 Third Party Advisory, VDB Entry ([email protected])
https://access.redhat.com/errata/RHSA-2017:1265 Third Party Advisory ([email protected])
https://access.redhat.com/errata/RHSA-2017:2338 Third Party Advisory ([email protected])
https://access.redhat.com/errata/RHSA-2017:2778 Third Party Advisory ([email protected])
https://access.redhat.com/errata/RHSA-2017:2789 Third Party Advisory ([email protected])
https://bugzilla.redhat.com/show_bug.cgi?id=1429472 Issue Tracking, Third Party Advisory ([email protected])
https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbns03755en_us Third Party Advisory ([email protected])
https://www.debian.org/security/2017/dsa-3816 Third Party Advisory ([email protected])
https://www.exploit-db.com/exploits/41740/ Exploit, Third Party Advisory, VDB Entry ([email protected])
https://www.samba.org/samba/security/CVE-2017-2619.html Vendor Advisory ([email protected])
http://www.securityfocus.com/bid/97033 Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
http://www.securitytracker.com/id/1038117 Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
https://access.redhat.com/errata/RHSA-2017:1265 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://access.redhat.com/errata/RHSA-2017:2338 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://access.redhat.com/errata/RHSA-2017:2778 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://access.redhat.com/errata/RHSA-2017:2789 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://bugzilla.redhat.com/show_bug.cgi?id=1429472 Issue Tracking, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbns03755en_us Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.debian.org/security/2017/dsa-3816 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.exploit-db.com/exploits/41740/ Exploit, Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
https://www.samba.org/samba/security/CVE-2017-2619.html Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)